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7Semi UCC21220A Isolated Dual-channel Gate Driver Breakout Board
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The 7Semi UCC21220A isolated dual-channel gate driver breakout board is a powerful and reliable solution for driving MOSFETs and GaNFETs in high-performance electronic systems. Built around the advanced UCC21220A IC, this isolated gate driver delivers a strong 4A source and 6A sink current, enabling fast switching and improved efficiency in power electronics applications.
With a robust 3.0 kVRMS isolation barrier, it ensures safe signal transmission between control and high-voltage domains, making it ideal for industrial and motor control systems. The board features a rapid 40 ns propagation delay with tight 5 ns delay matching, ensuring precise timing in switching operations.
Equipped with essential protections like undervoltage lockout (UVLO) and a disable function, this dual-channel gate driver breakout board enhances system reliability and safety. Whether you're designing motor drives, power converters, or automation systems, this module serves as a compact and efficient isolated MOSFET/IGBT gate driver solution for demanding applications.

| Category | Gate Driver |
| Input Voltage | 5V |
| Output Voltage | 12V to 25V |
| Operating Temperature | -40°C to +85°C |
| Fall Time | 8 ns |
| Propagation Delay | 40 ns |
| Undervoltage Lockout (UVLO) | 8V |
| Withstand Isolation Voltage | 3000 Vrms |
| Product Dimensions | L = 43 mm × W = 22 mm × H = 12.29 mm |